28676656

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{4729}}^1$

素因数の和:5116

約数の個数: 20

約数和(自身を含む): 55719400

約数和(自身を除く): 27042744

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 4729, 6064, 9458, 18916, 37832, 75664, 1792291, 3584582, 7169164, 14338328, 28676656]

約数ペア:

[(1, 28676656), (2, 14338328), (4, 7169164), (8, 3584582), (16, 1792291), (379, 75664), (758, 37832), (1516, 18916), (3032, 9458), (4729, 6064)]